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They made React great again? 

Fireship
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Let's take a first look at React 19 and a variety of changes will improve the developer experience. We compare React's changes to other JavaScript frameworks like Svelte, Vue, and Angular.
#webdevelopment #programming #thecodereport
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🔗 Resources
React Blog Post react.dev/blog/2024/02/15/rea...
React for the Haters • React for the Haters i...
Fireship Next.JS course fireship.io/courses/nextjs/
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🎨 My Editor Settings
- Atom One Dark
- vscode-icons
- Fira Code Font
🔖 Topics Covered
- What's new in react version 19
- React vs Vue
- React vs Svelte
- React 19 compiler

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25 фев 2024

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Комментарии : 1,9 тыс.   
@joaofrancisco5781
@joaofrancisco5781 2 месяца назад
Day 1 of not saying AI in the video
@Ochecodes
@Ochecodes 2 месяца назад
Day 2 o
@tobyboulton8340
@tobyboulton8340 2 месяца назад
YOU AI YOUI LOOSE CHALLENGE (IMPOSSIBLE!!)
@Hunter_Bidens_Crackpipe_
@Hunter_Bidens_Crackpipe_ 2 месяца назад
React 20 will have an integrated AI in the compiler 😂
@Gale24
@Gale24 2 месяца назад
day 0 of AI joke comment
@TheGalacticVoid
@TheGalacticVoid 2 месяца назад
​@@tobyboulton8340 *plays numa numa but with only vowels*
@EyesOfByes
@EyesOfByes 2 месяца назад
I dont understand a single thing, but the editing goes hard and is hilarious
@alechemy
@alechemy 2 месяца назад
- average fireship viewer
@monzerfaisal3673
@monzerfaisal3673 2 месяца назад
It's OK you'll get there! Just make one custom app from scratch
@odddellarobbia4
@odddellarobbia4 2 месяца назад
do not ask,just add it into your resume 😂
@taavipost1515
@taavipost1515 2 месяца назад
i wish i could understand
@comosaycomosah
@comosaycomosah 2 месяца назад
​@@odddellarobbia4💀
@ShaharHarshuv
@ShaharHarshuv 2 месяца назад
The fact that all of the frameworks become more and more similar is brilliant
@PWRGEUTTP
@PWRGEUTTP 2 месяца назад
.
@morchidchellali1865
@morchidchellali1865 2 месяца назад
@@PWRGEUTTP is it?
@russelfernandes8483
@russelfernandes8483 2 месяца назад
you would think correct, but no, they have to keep inventing more stuff like React Query....just to keep you on your toes;
@Storkz0re
@Storkz0re Месяц назад
yes that great, because these were kinda only hard places in React
@zerthur
@zerthur 2 месяца назад
That Angular namedrop was like Captain America's iconic pose of holding his shield up to his face
@ananayarora
@ananayarora 2 месяца назад
"thanks for watching and I will see you in the nextjs one"
@ferd1775
@ferd1775 2 месяца назад
Lol
@dothgaerwenoakblossom15
@dothgaerwenoakblossom15 2 месяца назад
Missed this!
@bits_of_bryce
@bits_of_bryce 2 месяца назад
Haha I was tripping 😂
@briantep458
@briantep458 2 месяца назад
pin this
@stevenrosscarpenter
@stevenrosscarpenter 2 месяца назад
Heart React JS
@Malix_off
@Malix_off 2 месяца назад
Solid, Svelte: Look at what they have to do to mimic a fraction of our power
@jacksonsingleton
@jacksonsingleton 2 месяца назад
as much as I love svelte. Marketshare...
@s1nistr433
@s1nistr433 2 месяца назад
With all of these incredible new changes to React, they hope to make the framework half as good as Svelte by 2060
@aberba
@aberba 2 месяца назад
​@@s1nistr433which major companies are using svelte? I've seen and used react almost everywhere
@paulm5376
@paulm5376 2 месяца назад
ffs on a deja commencé notre projet transverse en react 😀🔫
@marusdod3685
@marusdod3685 2 месяца назад
@@s1nistr433cope, nothing beats jsx
@m-ok-6379
@m-ok-6379 2 месяца назад
jQuery was ridiculously popular because everybody was using the same library and could go from project to project, unlike the JS framework environment that has many options where you have to deal with different frameworks using TS or older versions of the the framework.
@sharpenednoodles
@sharpenednoodles 2 месяца назад
I think you can still say jQuery is ridiculously popular based on the number of sites running it
@mikwee166
@mikwee166 2 месяца назад
Honestly, jQuery’s simplicity is still charming, it’s still a fun library to use, just outdated for most projects.
@formapedia
@formapedia 2 месяца назад
real devs use Jquery
@JovenAlbarida
@JovenAlbarida 2 месяца назад
John resig is genius guy, 2006 until now jquery still works a charm and simplified, if people just know how structure it nicely.. Unlike the over bloated frameworks nowadays, particularly react
@mikwee166
@mikwee166 2 месяца назад
I will say though, nowadays I find it complicated to write a whole web app in jQuery.@@JovenAlbarida
@codetoil
@codetoil 2 месяца назад
Maybe it's time to start considering an EMCA standard for Javascript frameworks...
@collynchristopherbrenner3245
@collynchristopherbrenner3245 2 месяца назад
HTMX will probably get there first.
@Paul-zh2jp
@Paul-zh2jp 2 месяца назад
i accidentally spit water on myself at the mention of angular becoming the one true framework
@sadsongs7731
@sadsongs7731 2 месяца назад
To me it was the Team America vomit meme again.
@bryangomez5951
@bryangomez5951 2 месяца назад
it because it is, btw we are getting native observables in a near future
@robbasgaming7044
@robbasgaming7044 2 месяца назад
As a hobby coder I didn't get if it was a joke or not.. 🤔
@AlexDubois
@AlexDubois 2 месяца назад
I think it was mainly to drive few comments :) Angular is the source
@bryangomez5951
@bryangomez5951 2 месяца назад
@@robbasgaming7044 the favorite framework of Fireship is Angular. He has said that a few times on his videos.
@TehRoflizer
@TehRoflizer 2 месяца назад
jQuery 4 still supports IE11 but not any older versions - jQuery 5 will drop IE11 (hype!)
@Tordah123
@Tordah123 2 месяца назад
I wonder how small will be the userbase of IE11 in 2045
@Dekatelon
@Dekatelon 2 месяца назад
​@@Tordah123There will be banks with a selected few mainframe APIs, which are internet explorer based - so they won't go away unless those banks go bankrupt
@hugazo
@hugazo 2 месяца назад
Even microsoft fropped IE11, time to stop worrying about it
@utilizator500
@utilizator500 2 месяца назад
It's over when I say it's over. I don't let stupid mumbo jumbo shit like "end of life" to tell me how to live. He''ll yeah.
@thefatnav
@thefatnav 2 месяца назад
💀
@user-ir3yw8bs4i
@user-ir3yw8bs4i 2 месяца назад
React devs are flip flops. They brag about a hook on Tuesday and on Thursday they will tell it’s ugly as we have a new hook to replace it and this cycle goes on and on till life ends
@LusidDreaming
@LusidDreaming 2 месяца назад
Its insane how much refactor is involved in maintaining a React app if you want to stay current. It seems like every 2 years or so there's a major deprecation or a large portion of the API changed in a breaking way.
@Atlastheyote222
@Atlastheyote222 2 месяца назад
ADHD development team tbh
@lalithrockz
@lalithrockz 2 месяца назад
Who brags about hooks, just earn money till its relevant.
@archmad
@archmad 2 месяца назад
Lol you do realize your old code still works on react 18 right? Say that to Angular
@benkatz8999
@benkatz8999 2 месяца назад
Why is agility a bad thing? We use the best method available until theres a better one. Git gud
@sharpenednoodles
@sharpenednoodles 2 месяца назад
"And I will see you in the Next.js one" nice 😎
@_modiX
@_modiX 2 месяца назад
I think that's nature really. Frameworks start to adopt and transform to what has shown to work best. We end up with less variety, but that's really whats happening everywhere anywhere.
@cedi2929
@cedi2929 2 месяца назад
Yeah I feel like the signal thing is one concrete example where all major js frameworks are getting closer Vue has them (AFAIK with a proxy abstraction) Angular has em (or coming) Svelte Solid In a few years (if we still write code on our own) we'll be able to choose js frameworks by nuances.
@JanVerny
@JanVerny 2 месяца назад
​@@cedi2929There is also a signal implementation for React. It probably doesn't have the best DX, but it looked usable in the tutorials.
@cedi2929
@cedi2929 2 месяца назад
@@JanVerny interesting thanks for the insight.
@RottenMuLoT
@RottenMuLoT 2 месяца назад
And it basically took 30 years.
@imachomanjewelry
@imachomanjewelry 2 месяца назад
In most disciplines, implementation comes before theory, and good things are born into theory during implementation
@jonne719
@jonne719 2 месяца назад
I already lost my shit at "That's right, I use React" part
@shobu_serhao
@shobu_serhao 2 месяца назад
for vue, the ocmpiler only build the template, the reactivity is based on a proxy system and it's runtime based :)
@basedovi
@basedovi 2 месяца назад
Love how Fireship comes out of the closet at the end with Angular 😂❤
@noelguiavieira
@noelguiavieira 2 месяца назад
Angular: Oh, a compiler. That's cute
@fontchastick2328
@fontchastick2328 2 месяца назад
😂😂😂😂😂😂😂😂😂😂😂
@saiphaneeshk.h.5482
@saiphaneeshk.h.5482 2 месяца назад
Sorry didn't get the joke 😢 Can some one explain?
@WewasKangs-bd9eb
@WewasKangs-bd9eb 2 месяца назад
​@@saiphaneeshk.h.5482 It's the Apple's "innovation" moment. Angular has always had compiler. And Angular has always had all the same damn features React is getting lately (but under a different name) because react just wants to confuse us.
@anarchoyeasty3908
@anarchoyeasty3908 2 месяца назад
@@WewasKangs-bd9eb To add on to that, Angular having a compiler has been one of the things react devs have derided since React first came out. React is just JS and doesn't have a compiler. Guess not.
@ark_knight
@ark_knight 2 месяца назад
@@anarchoyeasty3908I don't get it. I mean, you are building the whole damn thing before deploying. What's wrong with a compiler doing its job during building. Maybe a slightly higher build time, but the pros seems definitely better than cons right now.
@ezsnova
@ezsnova 2 месяца назад
Svelte is just good enough for a simple website developer like me. Many of these new frameworks are just so convoluted with made-up weird syntax to accomplish simple things. Simplicity is peak.
@flogginga_dead_horse4022
@flogginga_dead_horse4022 2 месяца назад
actually svelte has made up weird syntax though
@0M9H4X_Neckbeard
@0M9H4X_Neckbeard 2 месяца назад
Sounds like you need to convert to our savior HTMX
@jonaslamprecht9169
@jonaslamprecht9169 2 месяца назад
Svelte's syntax looks like shit to me personally, while react is just pure JavaScript.
@flogginga_dead_horse4022
@flogginga_dead_horse4022 2 месяца назад
@@jonaslamprecht9169 but react just had to be "fixed" to make it do things the way vue and svelte do it easily
@retagainez
@retagainez 2 месяца назад
Many websites need to be just simple. We're not making strategy games in the browser all the time... most websites should just present like a continuous, fancy, powerpoint presentation.
@yablaker
@yablaker 2 месяца назад
Absolutely love your intense videos man! This is my way of grasping information. It just connects directly to my brain APIs and uploads the data straight to the latent space! Too bad YT pays for minutes and not for the information rate..
@Voidlord1
@Voidlord1 2 месяца назад
your videos are so good, that even as an ex developer i still love to watch them
@CosteaMelniciuc
@CosteaMelniciuc 2 месяца назад
Yaaay, more time to bill for changing things that don’t actually bring any value to the customer! 🎉❤ thank you frameworks
@sunnyarora3557
@sunnyarora3557 2 месяца назад
Yaay we are relevant again
@wlockuz4467
@wlockuz4467 2 месяца назад
I swear that's what Meta's devs do to the company but they're just nice enough to do it open source so everyone can do the same to their own company lmao
@Daniel15au
@Daniel15au 2 месяца назад
You don't have to use new features... Old components keep working as-is. Having said that, having to update code is part of standard maintenance when using any framework, regardless of if it's a frontend or backend framework.
@TeaBroski
@TeaBroski 2 месяца назад
jQuery mentioned
@nestorrente
@nestorrente 2 месяца назад
I don't know about Solid and Svelte, but Vue doesn't need its compiler for the computed() or watchEffect() functions. It resolves dependencies at runtime by listening which reactive values are read when executing the callback (because in Vue everything is a reactive proxy). Vue's compiler does different kind of improvements, like template optimization, but has nothing to do with the dependencies check.
@brendansully12
@brendansully12 2 месяца назад
I can't believe I'm just finding your channel now. it's so good
@mira-films1169
@mira-films1169 2 месяца назад
Welcome pal!
@suryas2575
@suryas2575 2 месяца назад
Any other channels like this I should know about?
@andrewm3406
@andrewm3406 2 месяца назад
RuneScape gnome gets me every time. One of us!
@NosurfOfficial
@NosurfOfficial 2 месяца назад
Selling yew logs, 300gp
@pwntastic4448
@pwntastic4448 2 месяца назад
ONE OF US. i guess ill learn svelt to use runes now.
@SuperCacazinho
@SuperCacazinho 2 месяца назад
The Angular in the end got me rolling haha
@andrewleonardi3351
@andrewleonardi3351 2 месяца назад
1:37 Shout out to the Runescape runes!
@readywhen
@readywhen 2 месяца назад
shoutout to that little gnome too
@Cognitoman
@Cognitoman 2 месяца назад
I have all skills maxed
@Alt33347
@Alt33347 2 месяца назад
Love it , did not understand anything but sounds exciting
@oumardicko5593
@oumardicko5593 2 месяца назад
At this point, i don’t know if react is a UI library or a template engine 🙃
@elvispalace
@elvispalace 2 месяца назад
ecosystem
@aberba
@aberba 2 месяца назад
Everything about react is solely focused on UI. Data fetching is part of UI
@mauriciomdea
@mauriciomdea 2 месяца назад
It's Hell.
@Chillycloth
@Chillycloth 2 месяца назад
Its a backend framework
@leonvdw97
@leonvdw97 2 месяца назад
It's a joke. A 10 year old joke.
@syrus3k
@syrus3k 2 месяца назад
This video summarises why I stopped doing frontend stuff around when people started using angular
@russelfernandes8483
@russelfernandes8483 2 месяца назад
it was a good idea to limit your focus to java, php, golang, c#, npm, nuget, oracle mysql, mongodb, postgres, supabase, firebase, aws, azure and gcp;
@user-rz5gu1fy6u
@user-rz5gu1fy6u 2 месяца назад
Did you ever consider remaking that old bambo website, great vid by the way
@oxymonster1337
@oxymonster1337 2 месяца назад
that Angular at the end hit the back of brain bones
@wuelbercastillo4367
@wuelbercastillo4367 2 месяца назад
Actions DX being like PHP but without Lambos, I lost it there ☠️
@GreyDeathVaccine
@GreyDeathVaccine 2 месяца назад
Same 🙂 Plot twist: I am PHP Dev.
@harrimahlstrom7706
@harrimahlstrom7706 2 месяца назад
I honestly found Angular the easiest and most intuitive to learn, and also love its “reactive” approach of thinking in streams.❤
@stephenpaul7499
@stephenpaul7499 2 месяца назад
Agreed. Once you get passed the steep rxjs learning curve, you arrive at a beautiful place. Async flows are so easy to model and debug. Debugging async stuff in react can be rough.
@valikonen
@valikonen 2 месяца назад
yes, but reactivity it's the hard part to master it.
@danvilela
@danvilela 2 месяца назад
Tried once.. the build was so slow, heavy and clunky that i couldnt go on.. Also.. i hate when people create test files for me (generators). I dont want that crap
@codewithryan4646
@codewithryan4646 2 месяца назад
@@danvilela-skip-tests
@lgsscout196
@lgsscout196 2 месяца назад
@@danvilela try Angular 17... the build really was slow on previous versions, but in 17 its fast... very fast...
@JreesOSRS
@JreesOSRS 2 месяца назад
I love the RuneScape reference. Osrs series when?
@4RILDIGITAL
@4RILDIGITAL 2 месяца назад
It's impressive to see how big a game changer a compiler can be for React. Looks like all major frameworks are gradually converging. Looking forward to seeing this unfold.
@wealthassistant
@wealthassistant 2 месяца назад
recently started learning react and I appreciate them tossing out concepts before I bothered to learn them
@TwoLeggedTriceratops
@TwoLeggedTriceratops 2 месяца назад
Every couple years they remove an old bandaid and replace it with a new one… until that one starts to smell.
@iAmTaki
@iAmTaki 2 месяца назад
I didn't understood a word of this video and this is what I love about programming. I can write all these cool C/C++ stuff but when it gets to web development I suck. There's so much more to learn, so much to get better at. Software Enginnering is amazing.
@Rayer24
@Rayer24 2 месяца назад
Web dev scares me
@InarusLynx
@InarusLynx 2 месяца назад
I started off with c++ -> python -> c# -> javascript(express.js) -> react(next.js). Its been a wild ride, but I love full stack development. I find developer humor hularious or get a chuckle out of reading reddit posts bashing frameworks for their bs.
@saferugdev8975
@saferugdev8975 2 месяца назад
i got experience in web dev (reactjs), game dev (c# unity3d), and blockchain smart contracts (solidity) and i gotta say all of them have their very abstract sides which are scary, but all of them are also very intuitive once you get a hang of it
@SmilingBakedBaguette
@SmilingBakedBaguette 2 месяца назад
One could argue that there is so much more to learn in any field. Have you considered Archeology? Jokes aside, this changing nature of programming sucks honestly lol. Every 3 years you're having to learn new tools to solve the same old problems.
@spaghetti7650
@spaghetti7650 15 дней назад
good mindset brotha, same. I come from c++ and it's a completely different compared to the web. I enjoy web dev much more.
@tonidev
@tonidev 2 месяца назад
I like the violence in the ending - both in Angular and in the footage :D
@FredoCorleone
@FredoCorleone 2 месяца назад
A project I'm on is IE11 compatible, it's ATM code.
@MCRuCr
@MCRuCr 2 месяца назад
Developers! Developers! Developers! Developers!
@randerins
@randerins 2 месяца назад
hell, I HATE the remake they made with that dude with shitty accent
@dantelooper2283
@dantelooper2283 2 месяца назад
I love this guy, Angular at the end was perfect! YOU TELL THEM.
@tom7050
@tom7050 2 месяца назад
angular ... perfect ??? Is it a troll ?
@NovaAquarius
@NovaAquarius 2 месяца назад
Can we try the compiler any time soon? And when will react 19 be released?
@gleweistam6663
@gleweistam6663 2 месяца назад
Really loved the composition in this video
@user-se8hw9kn3m
@user-se8hw9kn3m 2 месяца назад
Angular 17 is awesome btw :D
@KyleHarrisonRedacted
@KyleHarrisonRedacted 2 месяца назад
Meanwhile I’m over here, waiting to pull the trigger on updating jQuery that exists to simply compliment my PHP/HTMX stack
@BleepBlop-rh9lm
@BleepBlop-rh9lm 2 месяца назад
Indeed! If it was built into the browser with the next version of JS that would be great.
@NicolasSilvaVasault
@NicolasSilvaVasault 2 месяца назад
finally, but that means to learn from the ground up all the new things and not slip in the process, i'm hopeful to see this on react native
@martijn3151
@martijn3151 2 месяца назад
I’ve been using solid for some time now, and when I looked at that unintuitive react code, I now remember why I never looked back.
@nameq
@nameq 2 месяца назад
@@merluzo8269 you dont need a framework or a library to "call functions whenever you want". why so dense? you obviusly know what they meant
@appletvaccount1364
@appletvaccount1364 2 месяца назад
I watch the code report because I quit software engineering fifteen years ago and have not enough money left over from that time for funding my current life AND for paying a good therapist. "God I'm so glad that I quit" I say to myself every 10 seconds of watching. Best choice ever. I'm so smart. I'm safe now. I'm fine. It was all just a bad dream. Look at that f+++++ hell developers are still going through. React 19 wtf? Hamburger Hill. What an ugly uphill battle. forwardRef W.T.F.?? So glad that I quit. F+++ all that sh+++. I would NEVER touch any of those frameworks ever again. Jesus saved me. I left while I still could. I am fine.
@thecoolnewsguy
@thecoolnewsguy 20 дней назад
That's so true. It's like a hell and an endless nightmare of pain and suffering trying to catch up with the latest technology 😢
@shaneperreault
@shaneperreault 2 месяца назад
Why didn’t you add a cover sheet to your TPS report? Did you get the useMemo?
@ayhanarif3906
@ayhanarif3906 2 месяца назад
The last 10 seconds of the video is a masterpiece, hands down!
@sf-dk8od
@sf-dk8od 2 месяца назад
"PHP without Lambos" killed me
@freyfrenzy
@freyfrenzy 2 месяца назад
someone pls explain this ;_;
@tokens_zimeisha6907
@tokens_zimeisha6907 2 месяца назад
Dollar sign 💲💲...we use 💲 to declare variables in php, and lambos are costly
@s0l0r1d4
@s0l0r1d4 2 месяца назад
4 mins of talking and all I can hear is Svete is better 😂
@Eurotool
@Eurotool 2 месяца назад
That mspaint character in the thumbnail gave me flashbacks of 2010 internet. But I can't quite pinpoint where it comes from? Was it a rage comics character?
@Crossfirev
@Crossfirev 2 месяца назад
I'm not even a js developer, but I still watch these type of videos from you lol
@cherubin7th
@cherubin7th 2 месяца назад
this state setState nonsense is still the worst.
@lucasabaraujo
@lucasabaraujo 2 месяца назад
I love how I don't even code (nor know how to) but am able to enjoy myself and understand what you are talking about!
@usethisforproductivity-tg7xq
@usethisforproductivity-tg7xq 2 месяца назад
bro why are you here then
@lucasabaraujo
@lucasabaraujo 2 месяца назад
Because I enjoy myself with the updates 😁
@user-gi9pm8hm9f
@user-gi9pm8hm9f 2 месяца назад
Haha, nice point about Angular at the end of the video )))
@ShawnThroop
@ShawnThroop 2 месяца назад
As a writer of mostly Swift, these code examples look bonkers. Mad respect, React devs
@joshuajaydan
@joshuajaydan 2 месяца назад
I have learned so much React in the last year that this actually makes sense.
@theacademe
@theacademe 2 месяца назад
Wait... is the compiler the big thing, or the compiler macros?
@abiolaakande9580
@abiolaakande9580 2 месяца назад
As short and concise as it is, this is only channel I really understood the new features in react 19.
@SwapnilSoni
@SwapnilSoni 2 месяца назад
I'll see you in Next.js one!
@moneybadger420
@moneybadger420 2 месяца назад
I love the conclusion in the last minute :) go go angular
@ChemistTea
@ChemistTea 2 месяца назад
If they're all so similar, is it worth learning Svelte for a small app build, or just use Angular which I already know?
@LeNZian
@LeNZian 2 месяца назад
We had speciation, and now we're seeing convergent evolution 😌
@bastost
@bastost 2 месяца назад
I saw once this extraordinary thing, two frameworks merged: Merb and Rails.
@bondbenz6375
@bondbenz6375 2 месяца назад
We need a video about hyperscript :)
@harshnaruto3122
@harshnaruto3122 2 месяца назад
Finally something good for my favourite framework 💙
@kazakx
@kazakx 2 месяца назад
I was looking for Kripke from the big bang theory when saying memoize
@Kfimenenpah
@Kfimenenpah 2 месяца назад
Damn, can't wait for react 19 to be available with react-native
@HoangDuck666
@HoangDuck666 2 месяца назад
3:24 the best part
@mariuszlewandowski81
@mariuszlewandowski81 2 месяца назад
Lovely finish 😄
@WrittenInFilm
@WrittenInFilm 2 месяца назад
What we really need, is a framework for updating code of old frameworks.
@lakhveerchahal
@lakhveerchahal 2 месяца назад
You should start using the latest logo of Angular
@kirso
@kirso 2 месяца назад
Not sure what was going on till 4:08 but I am glad the Angular TL;DR was clear!
@PetrPopel
@PetrPopel 2 месяца назад
I hope that we all go back to good old days. To something like htmx + any backend language and jquery :D
@hanmingzheng5592
@hanmingzheng5592 2 месяца назад
I'm glad that fireship still has a thing for Angular
@Hearrok
@Hearrok 2 месяца назад
making Angular a standard build in browsers would be so nice
@voidmind
@voidmind 2 месяца назад
Aren't JSX files already going through a compile step?
@aniksutradhar452
@aniksutradhar452 2 месяца назад
I understood everything not used react that much though...ig for UI it all comes down to what's best for you lol
@Muphet
@Muphet 2 месяца назад
Which time it was fixed?
@patco101
@patco101 2 месяца назад
Love how you squized Angular in there😅😅😅
@roelf8044
@roelf8044 2 месяца назад
You explained memoization in one sentence❤
@Volt-Eye.
@Volt-Eye. 2 месяца назад
3:57 we should hold a summit for this, wat do u say guys ?
@Tunafleur
@Tunafleur 2 месяца назад
love the last seconds :D
@jvzaniolo
@jvzaniolo 2 месяца назад
React Forget is a compiler that will _possibly_ decrease the number of rerenders a component has when a state or prop changes. It doesn't make up for the fact that React is heavy and slow.
@Imperial_Dynamics
@Imperial_Dynamics 13 дней назад
i love the humor. And the amount of work you put on these videos. THANK YOU
@raviteja-mw1mp
@raviteja-mw1mp 2 месяца назад
I am Java developer. Wanting to learn some front end. There are so many options and its quite confusing to pick one framework
@UlyssesJimenez
@UlyssesJimenez 2 месяца назад
thank you for the amazing content!
@josiaswando9561
@josiaswando9561 2 месяца назад
By curiosity, how angular leads with the useMemo scenario?
@o_glethorpe
@o_glethorpe 2 месяца назад
In the way like, you don't need to worry about, you choose when you rerender
@Mego4884
@Mego4884 2 месяца назад
In Angular < 16 you just decided if you put that function into template (then it will run in every change detection which is uff - not recommended). If you need it in template just use pipe which you explicitly say if its pure/unpure (simplified definition: with or without memo). In Angular >= 16 we have signals and if we use computed() then it's rerendered only when the dependency value has changed - you can choose which dependency attribute you want to track (default) or untrack (wrapped in untracked())
@blubblurb
@blubblurb 2 месяца назад
In Vues case it uses proxies. When you change a variable the necessary components will rerender. You don't have to think about it at all.
@MrBa143
@MrBa143 2 месяца назад
As someone who has yet to switch over to Svelte becuase i love all my libraries in react, should this change anything, or should my goal still be to switch over to Svelte?
@renegadeace1735
@renegadeace1735 Месяц назад
And I was just about to switch to SolidJS. Thanks.
@Asspirin101
@Asspirin101 2 месяца назад
Had to work on angular project recently (after ~4 years of react) and even the code itself was shit all of the angular apis and serviced turned out to be really nice. Would not mind it becoming the one true framework tbh.
@valenciawalker6498
@valenciawalker6498 2 месяца назад
Thanks for the update
@colin_actually
@colin_actually 2 месяца назад
Can't wait for them to make it great again next year too.
@sturgeonphillip
@sturgeonphillip 2 месяца назад
I love that he casually drops one of the best summaries and explanations for useMemo without missing a beat.
@user-zr6cx4yw8t
@user-zr6cx4yw8t 2 месяца назад
Will there even be a reason to learn NextJs after React 19 comes out,? At least until Next goes one step further and implements a new feature again ?
@jannickbreunis
@jannickbreunis 2 месяца назад
I create front-end with AngularJS (learning Angular atm) and I cannot understand what happens in the first two minutes. Why the F would count * 2 be called multiple times if it's saved to a variable?! Especially if it's a const?!
@XxZeldaxXXxLinkxX
@XxZeldaxXXxLinkxX 2 месяца назад
Because the entire component needs to be re-rendered if one of the variables that it uses for rendering the HTML is changed. If you store a variable in a hook `const [count, setCount] = useState(0)` . This is because these are function components, and as functions they don't have an object instance associated with them. So every time you want to update your HTML, React needs to run the function to generate the component again. By binding a variable to a hook, you're "extracting" the variable into the runtime's "memory handler" sorta, so during the next function call it can just retrieve the declared variable from that "memory handler". Without binding it the a hook, the variable is lost once the function goes out of scope, and needs to be created again
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